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Cognet, M., Gutel, T., Gautier, R., Le Goff, X. F., Mesbah, A., Dacheux, N., Carboni, M. & Meyer, D. (2019) Pillared sulfonate-based metal-organic framework as negative electrode for Li-ion batteries. Mater. Lett. 236 73–76.
Added by: Richard Baschera (2018-12-20 08:45:18) Last edited by: Richard Baschera (2018-12-20 08:49:22) |
| Type de référence: Article DOI: 10.1016/j.matlet.2018.10.082 Numéro d'identification (ISBN etc.): 0167-577X Clé BibTeX: Cognet2019 Voir tous les détails bibliographiques  |
Catégories: MIOPS Mots-clés: anode materials, chemistry, coordination polymers, future, Li-ion battery, Metal-organic framework, negative electrodes, performance, Pillared strategy, Sulfonate based MOF Créateurs: Carboni, Cognet, Dacheux, Gautier, Gutel, Le Goff, Mesbah, Meyer Collection: Mater. Lett. |
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The syntheses of sulfonate-based metal-organic frameworks (MOFs) following or not a pillared strategy using a linear N-donor ligand have been successfully developed. These MOFs based on Co, Ni or Mn present a layered structure separated by a solvent molecule of DMF or by a bridging ligand (4,4' - BiPyridine bpy). Due to the presence of transition metals on the coordination nodes bridged by ligands (bpy), these materials have been tested as negative electrodes materials in a coin cell. It reveals that materials have capacities up to 350 mAh.g (1) and good electrochemical stability over 50 charge/discharge cycles. This strategy may shed light on designing new MOF-based electrode materials with the use of organic ligands structured in a hybrid material. (C) 2018 Elsevier B.V. All rights reserved.
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